28792554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{685537}}^1$

素因数の和:685549

約数の個数: 16

約数和(自身を含む): 65811648

約数和(自身を除く): 37019094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 685537, 1371074, 2056611, 4113222, 4798759, 9597518, 14396277, 28792554]

約数ペア:

[(1, 28792554), (2, 14396277), (3, 9597518), (6, 4798759), (7, 4113222), (14, 2056611), (21, 1371074), (42, 685537)]